<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title>特殊相册</title>
    <style>
        html{
            background: #000;
            height: 100%;
        }
        /*最外层容器样式*/
        .wrap{
            position: relative;
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            width: 200px;
            height: 200px;
            margin: auto;
            /*改变左右上下,图片方块移动*/

        }
        /*包裹所有容器样式*/
        .cube{
            width: 200px;
            height: 200px;
            margin: 0 auto;
            transform-style: preserve-3d;
            transform: rotateX(-30deg) rotateY(-80deg);
            -webkit-animation: rotate 20s infinite;
            /*匀速*/
            animation-timing-function: linear;
        }
        @-webkit-keyframes rotate{
            from{transform: rotateX(0deg) rotateY(0deg);}
            to{transform: rotateX(360deg) rotateY(360deg);}
        }
        .cube div{
            position: absolute;
            width: 200px;
            height: 200px;
            opacity: 0.8;
            transition: all .4s;
        }
        /*定义所有图片样式*/
        .pic{
            width: 200px;
            height: 200px;
        }
        .cube .out_front{
            transform: rotateY(0deg) translateZ(100px);
        }
        .cube .out_back{
            transform: translateZ(-100px) rotateY(180deg);
        }
        .cube .out_left{
            transform: rotateY(90deg) translateZ(100px);
        }
        .cube .out_right{
            transform: rotateY(-90deg) translateZ(100px);
        }
        .cube .out_top{
            transform: rotateX(90deg) translateZ(100px);
        }
        .cube .out_bottom{
            transform: rotateX(-90deg) translateZ(100px);
        }
        /*定义小正方体样式*/
        .cube span{
            display: bloack;
            width: 100px;
            height: 100px;
            position: absolute;
            top: 50px;
            left: 50px;
        }
        .cube .in_pic{
            width: 100px;
            height: 100px;
        }
        .cube .in_front{
            transform: rotateY(0deg) translateZ(50px);
        }
        .cube .in_back{
            transform: translateZ(-50px) rotateY(180deg);
        }
        .cube .in_left{
            transform: rotateY(90deg) translateZ(50px);
        }
        .cube .in_right{
            transform: rotateY(-90deg) translateZ(50px);
        }
        .cube .in_top{
            transform: rotateX(90deg) translateZ(50px);
        }
        .cube .in_bottom{
            transform: rotateX(-90deg) translateZ(50px);
        }
        /*鼠标移入后样式*/
        .cube:hover .out_front{
            transform: rotateY(0deg) translateZ(200px);
        }
        .cube:hover .out_back{
            transform: translateZ(-200px) rotateY(180deg);
        }
        .cube:hover .out_left{
            transform: rotateY(90deg) translateZ(200px);
        }
        .cube:hover .out_right{
            transform: rotateY(-90deg) translateZ(200px);
        }
        .cube:hover .out_top{
            transform: rotateX(90deg) translateZ(200px);
        }
        .cube:hover .out_bottom{
            transform: rotateX(-90deg) translateZ(200px);
        }
    </style>
    <!--<link rel="stylesheet" href="css/index.css" />-->

</head>

<body>
<!--/*外层最大容器*/-->
<div class="wrap">
    <!--	/*包裹所有元素的容器*/-->
    <div class="cube">
        <!--前面图片 -->
        <div class="out_front">
            <img src="img/1.jpg"  class="pic"/>
        </div>
        <!--后面图片 -->
        <div class="out_back">
            <img src="img/2.jpg"  class="pic"/>
        </div>
        <!--左图片 -->
        <div class="out_left">
            <img src="img/3.jpg"  class="pic"/>
        </div>
        <div class="out_right">
            <img src="img/4.jpg"  class="pic"/>
        </div>
        <div class="out_top">
            <img src="img/5.jpg"  class="pic"/>
        </div>
        <div class="out_bottom">
            <img src="img/6.jpg"  class="pic"/>
        </div>
        <!--小正方体 -->
        <span class="in_front">
				<img src="img/7.jpg" class="in_pic" />
			</span>
        <span class="in_back">
			     <img src="img/8.jpg" class="in_pic" />
			</span>
        <span class="in_left">
				<img src="img/9.jpg" class="in_pic" />
			</span>
        <span class="in_right">
				<img src="img/10.jpg" class="in_pic" />
			</span>
        <span class="in_top">
				<img src="img/11.jpg" class="in_pic" />
			</span>
        <span class="in_bottom">
				<img src="img/12.jpg" class="in_pic" />
			</span>
    </div>
</div>
</body>
<html>
